diff options
| author | Werner Koch <wk@gnupg.org> | 2017-12-20 15:37:29 +0100 |
|---|---|---|
| committer | Werner Koch <wk@gnupg.org> | 2017-12-20 15:37:29 +0100 |
| commit | 290348e349e8d56a856f187a08e913f2ed525b3c (patch) | |
| tree | 989271ea9df5f2437e1a1c18d93ddd873894201f /common/homedir.c | |
| parent | Post release updates (diff) | |
| download | gnupg2-290348e349e8d56a856f187a08e913f2ed525b3c.tar.xz gnupg2-290348e349e8d56a856f187a08e913f2ed525b3c.zip | |
common: Use larger buffer for homedir in case of 64 bit UIDs.
* common/homedir.c (_gnupg_socketdir_internal): Enlarge PREFIX by 6
bytes for "/gnupg".
--
The temporary buffer was to short for the extra "/gnupg". However the
20 bytes for the UID is large enough for all 32 bit UIDs and would
only fail (detected) if a 64 bit UID is used.
Fixes-commit: 17efcd2a2acdc3b7f00711272aa51e5be2476921
Reported-by: Rainer Perske.
Signed-off-by: Werner Koch <wk@gnupg.org>
Diffstat (limited to 'common/homedir.c')
| -rw-r--r-- | common/homedir.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/common/homedir.c b/common/homedir.c index a598900b9..65cf50fe7 100644 --- a/common/homedir.c +++ b/common/homedir.c @@ -554,7 +554,7 @@ _gnupg_socketdir_internal (int skip_checks, unsigned *r_info) }; int i; struct stat sb; - char prefix[13 + 1 + 20 + 6 + 1]; + char prefix[19 + 1 + 20 + 6 + 1]; const char *s; char *name = NULL; |